The Spring,helical,compression, cataloged under National Stock Number 5360-00-934-7988, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-934-7988 |
| Primary Part Number | 306A166 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.348 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Spring Solid Length | 1.281 INCHES MAXIMUM IN |
| Accommodated Rod Diameter | 0.156 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | FED STD 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 2.930 INCHES NOMINAL IN |
| Spring Deflection Rate | 7.050 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.258 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN |
| Coil Quantity | 26 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Bore Diameter | 0.406 INCHES NOMINAL IN |
| Material | STEEL COMP 302 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 306A166 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 306-0166 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5360-00-934-7988 is a Spring,helical,compression, manufactured by Cummins Power Generation Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-934-7988 has 1 manufacturer part number on file: 306A166 (Cummins Power Generation Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-263-4227. Verify interchangeability with system specifications before substitution.
Key specifications for 306A166: Spring Free Outside Diameter: 0.348 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED BOTH ENDS; Spring Solid Length: 1.281 INCHES MAXIMUM IN; Accommodated Rod Diameter: 0.156 INCHES NOMINAL IN. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.